src/gallium/auxiliary/tgsi/tgsi_sse2.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #ifndef TGSI_SSE2_H
  29 #define TGSI_SSE2_H
  30
  31 #if defined __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 struct tgsi_token;
  36 struct x86_function;
  37 struct tgsi_interp_coef;
  38
  39 unsigned
  40 tgsi_emit_sse2(
  41    const struct tgsi_token *tokens,
  42    struct x86_function *function,
  43    float (*immediates)[4],
  44    boolean do_swizzles );
  45
  46
  47 /* This is the function prototype generated when do_swizzles is false
  48  * -- effectively for fragment shaders.
  49  */
  50 typedef void (PIPE_CDECL *tgsi_sse2_fs_function) (
  51    struct tgsi_exec_machine *machine, /* 1 */
  52    const float (*constant)[4],              /* 2 */
  53    const float (*immediate)[4],             /* 3 */
  54    const struct tgsi_interp_coef *coef      /* 4 */
  55    );
  56
  57
  58 /* This is the function prototype generated when do_swizzles is true
  59  * -- effectively for vertex shaders.
  60  */
  61 typedef void (PIPE_CDECL *tgsi_sse2_vs_func) (
  62    struct tgsi_exec_machine *machine, /* 1 */
  63    const float (*constant)[4],        /* 2 */
  64    const float (*immediate)[4],       /* 3 */
  65    const float (*aos_input)[4], /* 4 */
  66    uint num_inputs,             /* 5 */
  67    uint input_stride,           /* 6 */
  68    float (*aos_output)[4],      /* 7 */
  69    uint num_outputs,            /* 8 */
  70    uint output_stride );        /* 9 */
  71
  72
  73 #if defined __cplusplus
  74 }
  75 #endif
  76
  77 #endif /* TGSI_SSE2_H */